Ice Weapons + Fire Necklace

Has anyone got any of these to test how the proc rates are?
I saw that the Freezing Prison does not show on the weapons, but is it just a hidden stat right now and it's actually still there?
Is the Freezing Prison on the weapon still a straight 5s stun?

Has anyone tested if the Freezing Prison effect can stack with the Pulsing Flame effect if someone is using both the Ice Weapon and the Fire necklace at the same time?

Anyone got the fire necklace and tested it out to see how strong the stagger is compared to Pulsing Flame from T13 KN weapons?

Maybe not many people have gotten the weapons/necklace yet but i'm interested to know

The Queen is stun resistant, and the ice proc is considered a stun. This is the same reason the old Ice KNHM weapon doesnt work on her. HOWEVER The fire weapon from KNHM works on the Queen meaning the neck proc should work. Keep in mind you cant determine when the proc will go off, and this can sometimes put u into a massive wipe. Ive seen it several times proc during standing and 1-2 people missed the debuff. Now this is nice if it procs right at the begining of debuff, but if 1 or 2 people dont get the new debuff their going to die.

So all in all ice weapon usable on queen but wont proc. Fire neck not sure you wanna use in queen. lol

Dunno if this helps but this is a comparison of Regents obviously...Haven't tested the proc yet though:

Edit: From Korean sources, the proc rate is Icy Prison at 4.5% when attacking a monster from behind:

What the proc looks like:

Could you let us know how many MES it took to MW? Was it noticably easier, you think? (I know, with RNG and the old system, it could technically MW the first try. Just want to know if it was a low number or not).